Since the fatal fire, which gardai believe was started deliberately, they have collected more than 700 statements and carried out hundreds of separate lines of inquiry which they have followed up.

The investigation remains ongoing and is subject to ongoing review.

Speaking at Newbridge Garda Station today Inspector Mel Smyth said: "Today we are again seeking the assistance from any member of the public who may have any information which may assist in this investigation into the murder of Michael Crowe.